Boronic acid derivatives

Organic compounds that are derived from boronic acid; boronic acid is an oxyacid of boron with the following structure: H2BOH.

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376 – 390 of 2,740 results

376

2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene 98.0+%, TCI America™

CAS: 193978-23-3 Molecular Formula: C10H15BO2S Molecular Weight (g/mol): 210.098 MDL Number: MFCD05663878 InChI Key: FFZHICFAHSDFKZ-UHFFFAOYSA-N Synonym: 2-thiopheneboronic acid pinacol ester,4,4,5,5-tetramethyl-2-thiophen-2-yl-1,3,2-dioxaborolane,4,4,5,5-tetramethyl-2-2-thienyl-1,3,2-dioxaborolane,thiophene-2-boronic acid pinacol ester,2-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl thiophene,thiophene-2-boronic acid, pinacol ester,1,3,2-dioxaborolane, 4,4,5,5-tetramethyl-2-2-thienyl,4,4,5,5-tetramethyl-2-thien-2-yl-1,3,2-dioxaborolane,pubchem18441 PubChem CID: 10703628 IUPAC Name: 4,4,5,5-tetramethyl-2-thiophen-2-yl-1,3,2-dioxaborolane SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CC=CS2

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PubChem CID	10703628
CAS	193978-23-3
Molecular Weight (g/mol)	210.098
MDL Number	MFCD05663878
SMILES	B1(OC(C(O1)(C)C)(C)C)C2=CC=CS2
Synonym	2-thiopheneboronic acid pinacol ester,4,4,5,5-tetramethyl-2-thiophen-2-yl-1,3,2-dioxaborolane,4,4,5,5-tetramethyl-2-2-thienyl-1,3,2-dioxaborolane,thiophene-2-boronic acid pinacol ester,2-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl thiophene,thiophene-2-boronic acid, pinacol ester,1,3,2-dioxaborolane, 4,4,5,5-tetramethyl-2-2-thienyl,4,4,5,5-tetramethyl-2-thien-2-yl-1,3,2-dioxaborolane,pubchem18441
IUPAC Name	4,4,5,5-tetramethyl-2-thiophen-2-yl-1,3,2-dioxaborolane
InChI Key	FFZHICFAHSDFKZ-UHFFFAOYSA-N
Molecular Formula	C10H15BO2S

377

4-n-Octyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene 96.0+%, TCI America™

CAS: 405165-12-0 Molecular Formula: C18H31BO2S Molecular Weight (g/mol): 322.31 MDL Number: MFCD27976835 InChI Key: RKYWQDDPNVTJJQ-UHFFFAOYSA-N Synonym: 4,4,5,5-Tetramethyl-2-(4-n-octyl-2-thienyl)-1,3,2-dioxaborolan, 4-n-Octyl-2-thiopheneboronic Acid Pinacol Ester PubChem CID: 25259825 IUPAC Name: 4,4,5,5-tetramethyl-2-(4-octylthiophen-2-yl)-1,3,2-dioxaborolane SMILES: CCCCCCCCC1=CSC(=C1)B1OC(C)(C)C(C)(C)O1

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PubChem CID	25259825
CAS	405165-12-0
Molecular Weight (g/mol)	322.31
MDL Number	MFCD27976835
SMILES	CCCCCCCCC1=CSC(=C1)B1OC(C)(C)C(C)(C)O1
Synonym	4,4,5,5-Tetramethyl-2-(4-n-octyl-2-thienyl)-1,3,2-dioxaborolan, 4-n-Octyl-2-thiopheneboronic Acid Pinacol Ester
IUPAC Name	4,4,5,5-tetramethyl-2-(4-octylthiophen-2-yl)-1,3,2-dioxaborolane
InChI Key	RKYWQDDPNVTJJQ-UHFFFAOYSA-N
Molecular Formula	C18H31BO2S

378

3-n-Octyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene 98.0+%, TCI America™

CAS: 405165-14-2 Molecular Formula: C18H31BO2S Molecular Weight (g/mol): 322.314 InChI Key: QGVDWQHOZUDLGM-UHFFFAOYSA-N Synonym: 4,4,5,5-Tetramethyl-2-(3-n-octyl-2-thienyl)-1,3,2-dioxaborolan, 3-n-Octyl-2-thiopheneboronic Acid Pinacol Ester PubChem CID: 59718130 IUPAC Name: 4,4,5,5-tetramethyl-2-(3-octylthiophen-2-yl)-1,3,2-dioxaborolane SMILES: B1(OC(C(O1)(C)C)(C)C)C2=C(C=CS2)CCCCCCCC

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PubChem CID	59718130
CAS	405165-14-2
Molecular Weight (g/mol)	322.314
SMILES	B1(OC(C(O1)(C)C)(C)C)C2=C(C=CS2)CCCCCCCC
Synonym	4,4,5,5-Tetramethyl-2-(3-n-octyl-2-thienyl)-1,3,2-dioxaborolan, 3-n-Octyl-2-thiopheneboronic Acid Pinacol Ester
IUPAC Name	4,4,5,5-tetramethyl-2-(3-octylthiophen-2-yl)-1,3,2-dioxaborolane
InChI Key	QGVDWQHOZUDLGM-UHFFFAOYSA-N
Molecular Formula	C18H31BO2S

379

Dibenzofuran-4-boronic Acid (contains varying amounts of Anhydride), TCI America™

CAS: 100124-06-9 Molecular Formula: C12H9BO3 MDL Number: MFCD00092336 InChI Key: ZXHUJRZYLRVVNP-UHFFFAOYSA-N PubChem CID: 2734328

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PubChem CID	2734328
CAS	100124-06-9
MDL Number	MFCD00092336
InChI Key	ZXHUJRZYLRVVNP-UHFFFAOYSA-N
Molecular Formula	C12H9BO3

380

4-Pyridylboronic Acid (contains varying amounts of Anhydride), TCI America™

CAS: 1692-15-5 Molecular Formula: C5H6BNO2 Molecular Weight (g/mol): 122.92 MDL Number: MFCD01074545 InChI Key: QLULGIRFKAWHOJ-UHFFFAOYSA-N PubChem CID: 2734379 IUPAC Name: (pyridin-4-yl)boronic acid SMILES: OB(O)C1=CC=NC=C1

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PubChem CID	2734379
CAS	1692-15-5
Molecular Weight (g/mol)	122.92
MDL Number	MFCD01074545
SMILES	OB(O)C1=CC=NC=C1
IUPAC Name	(pyridin-4-yl)boronic acid
InChI Key	QLULGIRFKAWHOJ-UHFFFAOYSA-N
Molecular Formula	C5H6BNO2

381

2,6-Difluoro-4-methoxyphenylboronic Acid (contains varying amounts of Anhydride), TCI America™

CAS: 406482-20-0 Molecular Formula: C7H7BF2O3 Molecular Weight (g/mol): 187.94 MDL Number: MFCD05664299 InChI Key: WVSZSFADEBGONQ-UHFFFAOYSA-N Synonym: 2,6-Difluoro-4-methoxybenzeneboronic Acid PubChem CID: 16217424 IUPAC Name: (2,6-difluoro-4-methoxyphenyl)boronic acid SMILES: COC1=CC(F)=C(B(O)O)C(F)=C1

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Specifications

PubChem CID	16217424
CAS	406482-20-0
Molecular Weight (g/mol)	187.94
MDL Number	MFCD05664299
SMILES	COC1=CC(F)=C(B(O)O)C(F)=C1
Synonym	2,6-Difluoro-4-methoxybenzeneboronic Acid
IUPAC Name	(2,6-difluoro-4-methoxyphenyl)boronic acid
InChI Key	WVSZSFADEBGONQ-UHFFFAOYSA-N
Molecular Formula	C7H7BF2O3

382

1-Propyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole 98.0+%, TCI America™

CAS: 827614-69-7 Molecular Formula: C12H21BN2O2 Molecular Weight (g/mol): 236.12 MDL Number: MFCD05663871 InChI Key: BKLGYJWLZWMIDO-UHFFFAOYSA-N Synonym: 1-propyl-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-pyrazole,1-propyl-1h-pyrazole-4-boronic acid pinacol ester,1-propyl-1h-pyrazole-4-boronic acid, pinacol ester,1-propyl-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyrazole,1-propylpyrazole-4-boronic acid pinacol ester,1h-pyrazole, 1-propyl-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl,1-propyl-4-tetramethyl-1,3,2-dioxaborolan-2-yl pyrazole,1-propyl-4-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-pyrazole,1-propyl-4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-1h-pyrazole,4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-1-propyl-1h-pyrazole PubChem CID: 2760487 IUPAC Name: 1-propyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole SMILES: CCCN1C=C(C=N1)B1OC(C)(C)C(C)(C)O1

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PubChem CID	2760487
CAS	827614-69-7
Molecular Weight (g/mol)	236.12
MDL Number	MFCD05663871
SMILES	CCCN1C=C(C=N1)B1OC(C)(C)C(C)(C)O1
Synonym	1-propyl-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-pyrazole,1-propyl-1h-pyrazole-4-boronic acid pinacol ester,1-propyl-1h-pyrazole-4-boronic acid, pinacol ester,1-propyl-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyrazole,1-propylpyrazole-4-boronic acid pinacol ester,1h-pyrazole, 1-propyl-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl,1-propyl-4-tetramethyl-1,3,2-dioxaborolan-2-yl pyrazole,1-propyl-4-tetramethyl-1,3,2-dioxaborolan-2-yl-1h-pyrazole,1-propyl-4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-1h-pyrazole,4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-1-propyl-1h-pyrazole
IUPAC Name	1-propyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
InChI Key	BKLGYJWLZWMIDO-UHFFFAOYSA-N
Molecular Formula	C12H21BN2O2

383

4-Hexyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene 98.0+%, TCI America™

CAS: 883742-29-8 Molecular Formula: C16H27BO2S Molecular Weight (g/mol): 294.26 MDL Number: MFCD14708172 InChI Key: QEFQFMZHWUCJOA-UHFFFAOYSA-N Synonym: 2-(4-Hexyl-2-thienyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 4-Hexyl-2-thiopheneboronic Acid Pinacol Ester PubChem CID: 44630029 IUPAC Name: 2-(4-hexylthiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane SMILES: CCCCCCC1=CSC(=C1)B1OC(C)(C)C(C)(C)O1

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PubChem CID	44630029
CAS	883742-29-8
Molecular Weight (g/mol)	294.26
MDL Number	MFCD14708172
SMILES	CCCCCCC1=CSC(=C1)B1OC(C)(C)C(C)(C)O1
Synonym	2-(4-Hexyl-2-thienyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 4-Hexyl-2-thiopheneboronic Acid Pinacol Ester
IUPAC Name	2-(4-hexylthiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
InChI Key	QEFQFMZHWUCJOA-UHFFFAOYSA-N
Molecular Formula	C16H27BO2S

384

4-Hexyloxyphenylboronic Acid (contains varying amounts of Anhydride), TCI America™

CAS: 121219-08-7 Molecular Formula: C12H19BO3 MDL Number: MFCD04039027 InChI Key: XYNVLFGOOWUKQS-UHFFFAOYSA-N PubChem CID: 3682148

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PubChem CID	3682148
CAS	121219-08-7
MDL Number	MFCD04039027
InChI Key	XYNVLFGOOWUKQS-UHFFFAOYSA-N
Molecular Formula	C12H19BO3

385

n-Octylboronic Acid (contains varying amounts of Anhydride), TCI America™

CAS: 28741-08-4 Molecular Formula: C8H19BO2 Molecular Weight (g/mol): 158.048 MDL Number: MFCD01074560 PubChem CID: 5195177 IUPAC Name: octylboronic acid SMILES: B(CCCCCCCC)(O)O

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PubChem CID	5195177
CAS	28741-08-4
Molecular Weight (g/mol)	158.048
MDL Number	MFCD01074560
SMILES	B(CCCCCCCC)(O)O
IUPAC Name	octylboronic acid
Molecular Formula	C8H19BO2

386

4-Cyanophenylboronic Acid (contains varying amounts of Anhydride), TCI America™

CAS: 126747-14-6 Molecular Formula: C7H6BNO2 Molecular Weight (g/mol): 146.94 MDL Number: MFCD01318968 InChI Key: CEBAHYWORUOILU-UHFFFAOYSA-N Synonym: 4-cyanophenyl boronic acid,4-cyanobenzeneboronic acid,4-dihydroxyboranyl benzonitrile,4-cyano-phenyl-boronic acid,4-boronobenzonitrile,p-cyanophenylboronic acid,4-cyanobenzene boronic acid,boronic acid, 4-cyanophenyl,4-cyano-phenyl boronic acid PubChem CID: 2734326 IUPAC Name: (4-cyanophenyl)boronic acid SMILES: OB(O)C1=CC=C(C=C1)C#N

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PubChem CID	2734326
CAS	126747-14-6
Molecular Weight (g/mol)	146.94
MDL Number	MFCD01318968
SMILES	OB(O)C1=CC=C(C=C1)C#N
Synonym	4-cyanophenyl boronic acid,4-cyanobenzeneboronic acid,4-dihydroxyboranyl benzonitrile,4-cyano-phenyl-boronic acid,4-boronobenzonitrile,p-cyanophenylboronic acid,4-cyanobenzene boronic acid,boronic acid, 4-cyanophenyl,4-cyano-phenyl boronic acid
IUPAC Name	(4-cyanophenyl)boronic acid
InChI Key	CEBAHYWORUOILU-UHFFFAOYSA-N
Molecular Formula	C7H6BNO2

387

Ethyl 2-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)benzoate 98.0+%, TCI America™

CAS: 346656-34-6 Molecular Formula: C14H19BO4 Molecular Weight (g/mol): 262.112 InChI Key: GZHASWCTAWNFFW-UHFFFAOYSA-N Synonym: 2-(2-Carbethoxyphenyl)-5,5-dimethyl-1,3,2-dioxaborinane, 2-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)benzoic Acid Ethyl Ester, 2-(2-Ethoxycarbonylphenyl)-5,5-dimethyl-1,3,2-dioxaborinane PubChem CID: 10332902 IUPAC Name: ethyl 2-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)benzoate SMILES: B1(OCC(CO1)(C)C)C2=CC=CC=C2C(=O)OCC

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PubChem CID	10332902
CAS	346656-34-6
Molecular Weight (g/mol)	262.112
SMILES	B1(OCC(CO1)(C)C)C2=CC=CC=C2C(=O)OCC
Synonym	2-(2-Carbethoxyphenyl)-5,5-dimethyl-1,3,2-dioxaborinane, 2-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)benzoic Acid Ethyl Ester, 2-(2-Ethoxycarbonylphenyl)-5,5-dimethyl-1,3,2-dioxaborinane
IUPAC Name	ethyl 2-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)benzoate
InChI Key	GZHASWCTAWNFFW-UHFFFAOYSA-N
Molecular Formula	C14H19BO4

388

4-Ethylphenylboronic Acid (contains varying amounts of Anhydride), TCI America™

CAS: 63139-21-9 Molecular Formula: C8H11BO2 Molecular Weight (g/mol): 149.98 MDL Number: MFCD00859377 InChI Key: RZCPLOMUUCFPQA-UHFFFAOYSA-N PubChem CID: 2734352 IUPAC Name: (4-ethylphenyl)boronic acid SMILES: CCC1=CC=C(C=C1)B(O)O

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PubChem CID	2734352
CAS	63139-21-9
Molecular Weight (g/mol)	149.98
MDL Number	MFCD00859377
SMILES	CCC1=CC=C(C=C1)B(O)O
IUPAC Name	(4-ethylphenyl)boronic acid
InChI Key	RZCPLOMUUCFPQA-UHFFFAOYSA-N
Molecular Formula	C8H11BO2

389

4-Ethoxyphenylboronic Acid (contains varying amounts of Anhydride), TCI America™

CAS: 22237-13-4 Molecular Formula: C8H11BO3 MDL Number: MFCD00674028 InChI Key: WRQNDLDUNQMTCL-UHFFFAOYSA-N PubChem CID: 2734351 IUPAC Name: (4-ethoxyphenyl)boronic acid

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PubChem CID	2734351
CAS	22237-13-4
MDL Number	MFCD00674028
IUPAC Name	(4-ethoxyphenyl)boronic acid
InChI Key	WRQNDLDUNQMTCL-UHFFFAOYSA-N
Molecular Formula	C8H11BO3

390

2-Ethoxyphenylboronic Acid (contains varying amounts of Anhydride), TCI America™

CAS: 213211-69-9 Molecular Formula: C8H11BO3 MDL Number: MFCD00674027 InChI Key: DGFCTCGCMKEILT-UHFFFAOYSA-N PubChem CID: 2734902 IUPAC Name: (2-ethoxyphenyl)boronic acid

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PubChem CID	2734902
CAS	213211-69-9
MDL Number	MFCD00674027
IUPAC Name	(2-ethoxyphenyl)boronic acid
InChI Key	DGFCTCGCMKEILT-UHFFFAOYSA-N
Molecular Formula	C8H11BO3

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